Resolution and uncertainties in estimates of earthquake stress drop and energy release

RE Abercrombie - … Transactions of the Royal Society A, 2021 - royalsocietypublishing.org
Our models and understanding of the dynamics of earthquake rupture are based largely on
estimates of earthquake source parameters, such as stress drop and radiated seismic …

Advancements in multi-rupture time-dependent seismic hazard modeling, including fault interaction

S Iacoletti, G Cremen, C Galasso - Earth-Science Reviews, 2021 - Elsevier
Several recent earthquake events (eg, 2008 moment-magnitude (MW) 8.0 Wenchuan,
China; 2016 MW 7.8 Kaikōura earthquake, New Zealand; 2019 MW 6.4–7.1 Ridgecrest …

[HTML][HTML] Fault2SHA Central Apennines database and structuring active fault data for seismic hazard assessment

J Faure Walker, P Boncio, B Pace, G Roberts… - Scientific data, 2021 - nature.com
We present a database of field data for active faults in the central Apennines, Italy, including
trace, fault and main fault locations with activity and location certainties, and slip-rate, slip …

Estimating three-dimensional coseismic deformations with the SM-VCE method based on heterogeneous SAR observations: Selection of homogeneous points and …

J Hu, J Liu, Z Li, J Zhu, L Wu, Q Sun, W Wu - Remote Sensing of …, 2021 - Elsevier
Abstract The previously proposed Strain Model and Variance Component Estimation (SM-
VCE) method estimates three-dimensional (3-D) deformations based on heterogeneous …

Calibrating the marine turbidite palaeoseismometer using the 2016 Kaikōura earthquake

JD Howarth, AR Orpin, Y Kaneko, LJ Strachan… - Nature …, 2021 - nature.com
Turbidite palaeoseismology has produced arguably the most comprehensive multimillennial
scale records of subduction-zone earthquakes but is underpinned by techniques that are …

Illuminating the pre‐, co‐, and post‐seismic phases of the 2016 M7. 8 Kaikōura earthquake with 10 years of seismicity

CJ Chamberlain, WB Frank, F Lanza… - Journal of …, 2021 - Wiley Online Library
Abstract The 2016 M7. 8 Kaikōura earthquake is one of the most complex earthquakes in
recorded history, with significant rupture of at least 21 crustal faults. Using a matched‐filter …

Cascading impacts of earthquakes and extreme heatwaves have destroyed populations of an iconic marine foundation species

MS Thomsen, L Mondardini, F Thoral… - Diversity and …, 2021 - Wiley Online Library
Aim Ecologists traditionally study how contemporary local processes, such as biological
interactions and physical stressors, affect the distribution and abundance of organisms. By …

The current state of earthquake potential on Java Island, Indonesia

S Pasari, AVH Simanjuntak, A Mehta, Neha… - Pure and Applied …, 2021 - Springer
Between 2006 and 2020, earthquakes and other geohazards on volcano-dotted Java Island
have caused about 7000 deaths, and another 1.8 million people were injured, displaced, or …

Late Pleistocene slip rate of the central Haiyuan fault constrained from optically stimulated luminescence, 14C, and cosmogenic isotope dating and high-resolution …

Y Shao, J Liu-Zeng, J Van der Woerd… - GSA …, 2021 - pubs.geoscienceworld.org
To better constrain the long-term millennial slip rate of the Haiyuan fault in its central part, we
revisited the site of Daqing, where there are multiple paired offset terraces. We used 0.1-m …

Origin of the shallow slip deficit on a strike slip fault: Influence of elastic structure, topography, data coverage, and noise

M Marchandon, J Hollingsworth, M Radiguet - Earth and Planetary Science …, 2021 - Elsevier
Numerous fault slip models for several large strike-slip earthquakes indicate a reduction of
slip along the uppermost part of the fault (Shallow Slip Deficit, SSD). In this paper, we …